@homecolor: #ff3333;

html {
  background-color: @homecolor;
}

.box {
  height: 200px;
  width: 200px;
  border-radius: 4px;
  background-color: #333;
}


.smallBox {
  width: 50px;
  height: 50px;
  border: 5px solid #00ff00;
}

.litleBox {
  width: 100px;
  height: 100px;
  border: 5px solid #00ff00;
}

.bigBox {
  width: 400px;
  height: 400px;
  border: 5px solid #00ff00;
}